ChiCTR2500113632 版本V1.0 版本创建时间2025/12/01 16:47:40 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500113632 

最近更新日期:

Date of Last Refreshed on:

2025-12-01 16:47:32 

注册时间:

Date of Registration:

2025-12-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

中性粒细胞表面EGFR与脓毒症的关系

Public title:

The relationship between EGFR on the surface of neutrophils and sepsis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中性粒细胞表面EGFR与脓毒症的关系

Scientific title:

The relationship between EGFR on the surface of neutrophils and sepsis

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

唐靖 

研究负责人:

唐靖 

Applicant:

Jing Tang 

Study leader:

Jing Tang 

申请注册联系人电话:

Applicant telephone:

+86 131 8909 1282

研究负责人电话:

Study leader's telephone:

+86 131 8909 1282

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

tanglitangjing@126.com

研究负责人电子邮件:

Study leader's E-mail:

tanglitangjing@126.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

广东省湛江市人民大道南57号

研究负责人通讯地址:

广东省湛江市霞山区人民大道南57号

Applicant address:

No. 57, South Renmin Avenue, Zhanjiang City, Guangdong Province

Study leader's address:

57 South Renmin Avenue, Xiashan District, Zhanjiang, Guangdong Province

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

广东医科大学附属医院

Applicant's institution:

Affiliated Hospital of Guangdong Medical University

研究负责人所在单位:

广东医科大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Guangdong Medical University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

PJKT2025-261

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

广东医科大学附属医院临床科研伦理委员会

Name of the ethic committee:

Ethics Committee for Institutional Review Affiliated Hospitals of Guangdong Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-24 00:00:00

伦理委员会联系人:

王健丽

Contact Name of the ethic committee:

Wang JianLi

伦理委员会联系地址:

广东省湛江市霞山区人民大道南57号

Contact Address of the ethic committee:

57 South Renmin Avenue, Xiashan District, Zhanjiang, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 759 238 6971

伦理委员会联系人邮箱:

Contact email of the ethic committee:

3221452@qq.com

研究实施负责(组长)单位:

广东医科大学附属医院

Primary sponsor:

Affiliated Hospital of Guangdong Medical University

研究实施负责(组长)单位地址:

广东省湛江市霞山区人民大道南57号

Primary sponsor's address:

57 South Renmin Avenue, Xiashan District, Zhanjiang, Guangdong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广东医科大学附属医院

具体地址:

广东省湛江市霞山区人民大道南57号

Institution
hospital:

Affiliated Hospital of Guangdong Medical University

Address:

57 South Renmin Avenue, Xiashan District, Zhanjiang, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded research project

Target disease:

sepsis

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

探讨中性粒细胞表面EGFR与脓毒症的关系,为脓毒症早期诊断和靶向治疗提供新的思路和潜在靶点。  

Objectives of Study:

Exploring the relationship between EGFR on the surface of neutrophils and sepsis provides new ideas and potential targets for the early diagnosis and targeted treatment of sepsis.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1. 脓毒症患者标准:脓毒症亚型根据2021年国际脓毒症和脓毒性休克管理指南定义确定;所有参与者均为中国汉族人群,且年龄大于 18 岁。 2.健康对照标准:无近期急性疾病、自身免疫性疾病、高血压、糖尿病、癌症或主要心、肾、肝、内分泌疾病等慢性疾病,无脓毒症病史;

Inclusion criteria

1. Criteria for patients with sepsis: The subtypes of sepsis are defined according to the 2021 International Guidelines for the Management of sepsis and septic shock; All participants are of Han ethnicity in China and are over 18 years old. 2. Health control criteria: No recent acute diseases, autoimmune diseases, hypertension, diabetes, cancer or major chronic diseases such as heart, kidney, liver and endocrine diseases, and no history of sepsis;

排除标准:

1.脓毒症组:排除有恶性肿瘤、人类免疫缺陷病毒、自身免疫性疾病、血液病、或其他器质性疾病病史的患者;年龄 < 18 岁、粒细胞计数减少(<500/μl)、入住 ICU 后 24 小时内死亡; 健康对照组:近期急性疾病、自身免疫性疾病、免疫缺陷综合征、癌症或主要心、肾、肝、内分泌疾病等慢性疾病,脓毒症病史。

Exclusion criteria:

1.Sepsis group: Patients with a history of malignant tumors, human immunodeficiency virus, autoimmune diseases, blood disorders, or other organic diseases are excluded. Age < 2.Under 18 years old, decreased granulocyte count (< 500/μl), death within 24 hours after admission to the ICU; 3.Healthy control group: Recent acute diseases, autoimmune diseases, immune deficiency syndrome, cancer or major chronic diseases such as heart, kidney, liver and endocrine diseases, and a history of sepsis.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2027-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2027-05-01 00:00:00  

干预措施:

Interventions:

组别:

对照组(无目标暴露及疾病暴露)

样本量:

102

Group:

Control group (There are no active intervention measures)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

脓毒症组

样本量:

102

Group:

Sepsis group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

脓毒症休克

样本量:

102

Group:

Septic shock

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

广东医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Guangdong Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

降钙素原(PCT)

指标类型:

次要指标

Outcome:

Procalcitonin (PCT)

Type:

Secondary indicator

测量时间点:

脓毒症患者入院后第1、3、7、10、14天

测量方法:

酶联免疫法(ELISA)

Measure time point of outcome:

On the 1st, 3rd, 7th, 10th and 14th days after admission for patients with sepsis

Measure method:

Enzyme Linked Immunosorbent assay (ELISA)

指标中文名:

中性粒细胞表面EGFR

指标类型:

主要指标

Outcome:

Neutrophil surface EGFR

Type:

Primary indicator

测量时间点:

脓毒症患者入院后第1、3、7、10、14天

测量方法:

采集外周血,红细胞裂解液裂解红细胞,实验管中加入抗 EGFR - 荧光素抗体及中性粒细胞特异性抗体,通过流式细胞术检测中性粒细胞表面EGFR阳性细胞比例及平均荧光强度(MFI)。

Measure time point of outcome:

On the 1st, 3rd, 7th, 10th and 14th days after admission for patients with sepsis

Measure method:

Peripheral blood was collected. Red blood cells were lysed with red blood cell lysate. Anti-egfr-fluorescein antibody and neutrophil-specific antibody were added to the experimental tube. The proportion of EGFR-positive cells on the surface of neutrophils and the mean fluorescence intensity (MFI) were detected by flow cytometry.

指标中文名:

外周血中肿瘤坏死因子-α(TNF-α)、白细胞介素- 1β(IL-1β)、白细胞介素- 6(IL-6)

指标类型:

次要指标

Outcome:

tumor necrosis factor -α (TNF-α), interleukin-1 β (IL-1β), and interleukin-6 (IL-6) in peripheral blood

Type:

Secondary indicator

测量时间点:

脓毒症患者入院后第1、3、7、10、14天

测量方法:

采用酶联免疫吸附试验(ELISA)

Measure time point of outcome:

On the 1st, 3rd, 7th, 10th and 14th days after admission for patients with sepsis

Measure method:

Enzyme-linked immunosorbent assay (ELISA)

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

外周血

组织:

Sample Name:

Peripheral blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

因数据不共享,此处无内容

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Not applicable due to non-sharing of data

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

采用结构化病例记录表(CRF)记录研究数据,通过his系统进行电子数据采集与管理,确保数据的完整性和可追溯性。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Data were collected using structured Case Record Forms (CRF) and managed through the HIS (Hospital Information System) for electronic data capture, ensuring data integrity and traceability.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-12-01 16:47:32